mount programs) when we can easily create ISOs, and then go for three
floppies as Perry suggested at the same time.
Going 3-floppy right now is not an option as long as our ISO creation
groks 2.88MB floppie max.
We have the host tools we need to create i386-bootable ISOs with
arbitrary-sized floppies. I use a command sort of like this:
$TOOLDIR/bin/nbmakefs -x -F metalog -N $INSTDIR/etc -t cd9660 \
-o "rockridge,bootimage=i386;$DESTDIR/usr/mdec/cdboot,no-emul-boot" \
netbsd.iso $INSTDIR
Adapting distrib/cdrom/Makefile to use nbmakefs is left as an exercise
for the reader.